<template>
    <h3>Parent</h3>
    <input v-model="message">
    <Child :title="message" demo="测试"/>
</template>

<script>
import Child from './Child.vue';

export default {
    data() {
        return {
            message: "Parent动态数据传递"
        }
    },
    components: {
        Child
    }
}
</script>
